2547030769911

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{617107}}^1$

素因数の和:617420

約数の個数: 48

約数和(自身を含む): 3893882363904

約数和(自身を除く): 1346851593993

約数列:

[1, 3, 9, 23, 69, 127, 157, 207, 381, 471, 1143, 1413, 2921, 3611, 8763, 10833, 19939, 26289, 32499, 59817, 179451, 458597, 617107, 1375791, 1851321, 4127373, 5553963, 14193461, 42580383, 78372589, 96885799, 127741149, 235117767, 290657397, 705353301, 871972191, 1802569547, 2228373377, 5407708641, 6685120131, 12304496473, 16223125923, 20055360393, 36913489419, 110740468257, 283003418879, 849010256637, 2547030769911]

約数ペア:

[(1, 2547030769911), (3, 849010256637), (9, 283003418879), (23, 110740468257), (69, 36913489419), (127, 20055360393), (157, 16223125923), (207, 12304496473), (381, 6685120131), (471, 5407708641), (1143, 2228373377), (1413, 1802569547), (2921, 871972191), (3611, 705353301), (8763, 290657397), (10833, 235117767), (19939, 127741149), (26289, 96885799), (32499, 78372589), (59817, 42580383), (179451, 14193461), (458597, 5553963), (617107, 4127373), (1375791, 1851321)]